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How to round a number to significant figures in Python
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I have created a package that does this now and is probably easier and more robust than this one. Post Link, Repo Link. Hope this helps!
– William Rusnack
May 23 '17 at 12:09
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C++ wait for user input [duplicate]
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system("pause") does not work on linux/unix, I would specify that in the answer.
– Zimano
Jan 29 '16 at 11:48
4
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What is the best way to create constants in Objective-C
...really two questions:
Are these constants specific to a single class, or does it make sense to have them all over the application?
If they are class-specific, are they for use by clients of the class, or only within the class?
If they are specific and internal to a single class, declare them as ...
Where to put the doxygen comment blocks for an internal library - in H or in CPP files? [closed]
...uestioning: If I'm trying to figure out what an API (even an internal one) does, I'd rather not have to open up the .cpp and wade through all the code to find the documentation. I'll admit it would be a pain if you document more than just the client's view of what the method is doing (like how it do...
How can I scale an entire web page with CSS?
...ou can enlarge an entire web page by simply pressing CTRL + . What this does is proportionally enlarge the entire web page (fonts, images, etc).
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Maven: How to include jars, which are not available in reps into a J2EE project?
...he best approach would be to use a Maven repository manager. This approach does not scale well.
– Rich Seller
Jul 23 '09 at 13:35
4
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Change an HTML5 input's placeholder color with CSS
... simple pseudo-element ::placeholder [Ref]
Internet Explorer 9 and lower does not support the placeholder attribute at all, while Opera 12 and lower do not support any CSS selector for placeholders.
The discussion about the best implementation is still going on. Note the pseudo-elements act like ...
How can I embed a YouTube video on GitHub wiki pages?
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The iframe does not work for wiki pages, only this solution currently works.
– Tyler Rinker
Mar 11 '14 at 15:24
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C++ unordered_map using a custom class type as the key
...ain()
{
std::unordered_map<Key,std::string> m6 = {
{ {"John", "Doe", 12}, "example"},
{ {"Mary", "Sue", 21}, "another"}
};
}
It will automatically use std::hash<Key> as defined above for the hash value calculations, and the operator== defined as member function of Key for e...
Static hosting on Amazon S3 - DNS Configuration
...vice. Some DNS providers offer this service along with their DNS (godaddy does, amazon route53 does not. Not sure about 123-reg)
If your DNS provider doesn't do it, there are a few free services. One that I've used is http://wwwizer.com/naked-domain-redirect - it doesn't require any registration...